Bug 38254

Summary: 2560x1600 not working anymore with R600 and Linux-3.0-rc2+
Product: DRI Reporter: darkbasic <darkbasic>
Component: DRM/RadeonAssignee: Default DRI bug account <dri-devel>
Status: RESOLVED NOTABUG QA Contact:
Severity: normal    
Priority: medium    
Version: XOrg git   
Hardware: Other   
OS: All   
Whiteboard:
i915 platform: i915 features:

Description darkbasic 2011-06-13 08:09:23 UTC 
As soon as it loads the radeon module it displays only artifacts, it works with UMS (radeon.nomodeset=0). With R500 it works flawlessly, even with KMS. 2.6.38 does work with R600, I didn't test 2.6.39. Card is an HD3870 (RV670).
Comment 1 Alex Deucher 2011-06-13 08:23:00 UTC 
Can you bisect?
Comment 2 darkbasic 2011-06-13 08:58:44 UTC 
Unfortunately I can't, I can access this machine only few hours at week at the moment and I'm currently using an X1950 XTX because I need working graphics.
Anyway if you want me to test a specific snapshot or two I can do it.

Thank you,
Darkbasic
Comment 4 darkbasic 2011-06-13 10:05:33 UTC 
Yes, it has. I'm using latest snapshot from torvalds branch as of now.
Comment 5 darkbasic 2011-06-13 10:19:22 UTC 
I noticed I was previously embedding the additional firmwares in the kernel image (the radeon module was statically compiled), while now I compiled it as a module and I probably don't have the firmwares in a known path. I will check it.
Comment 6 darkbasic 2011-06-13 10:37:53 UTC 
The problem was the missing ucode, I'm sorry.

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